345821312

素因数分解:

$2^7\times {\mathrm{337}}^1\times {\mathrm{8017}}^1$

素因数の和:8368

約数の個数: 32

約数和(自身を含む): 691071420

約数和(自身を除く): 345250108

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 337, 674, 1348, 2696, 5392, 8017, 10784, 16034, 21568, 32068, 43136, 64136, 128272, 256544, 513088, 1026176, 2701729, 5403458, 10806916, 21613832, 43227664, 86455328, 172910656, 345821312]

約数ペア:

[(1, 345821312), (2, 172910656), (4, 86455328), (8, 43227664), (16, 21613832), (32, 10806916), (64, 5403458), (128, 2701729), (337, 1026176), (674, 513088), (1348, 256544), (2696, 128272), (5392, 64136), (8017, 43136), (10784, 32068), (16034, 21568)]